Output 1
Student with highest aggregate score: EkmhK  nFTUN
Student with lowest aggregate score: faIyM  YVwmo
Output 2
Student with highest aggregate score: RUGvs  EVKBI
Student with lowest aggregate score: Qflow  kUIGl
Output 3
Student with highest aggregate score: GqmvG  GhbZQ
Student with lowest aggregate score: joBZk  lKKCT
Output 5
Student with highest aggregate score: efCbi  ufand
Student with lowest aggregate score: FWgSQ  UcRFa
